Factor Info

ID 221773
Size 1268 digits / 4210 bits
Status composite
Value 17638518953633791368131404333465024048979573186639660449340328678406785673986404732267080175485119605142751310244311540718250515744426966152443575796668309977985392937358012198469402471951329899406147064827598704592095427426725059964470308834666293659845147742651103151025067724065311177138692144093936155200011893293023771021408070295762534883940872159318648246220213938874413172572884833812229299777387551681286925486273568485767159503969337602331778505812809947639050846306592456701264247007196095617426366987103608389269705929321714349077828322482237705097865253554382335805815873369954570344332200714369561967698587724502174415926851302938384721081578858844478756404080870234326907092431405755120800007277140608404220385785405474238272752164937005677495472219517205045255285856351016579705554190135748816668791580166754415338104549327549393697238518174052222613444296275702140088385531932551419888954873943206872466451909079837685641802484469245928327363332646011448468850239052977860163396271531507479435116316382986451790542780512055617366230387299595199431734676794781875823511705628650983663423871978516345957054010366849471842016231094700877548377934733122543511947773132233717739341817832484744191097541110280389446029312872519495273936270189669071118592247

Factorizations

Primary (ID: 221774) 4796510271132321715907 (proven prime)
(ID: 221775) 3677364991750519306332294252100185589869164983784315466350996212743400781342210852734620220493691709278745196416465295413226496657622434911172688890564979394451662317977359011723485012410996801794178160928596471694109702405133139955185132318255264269742407136407660272025925138483191704526940982437625887175786031857451760504016543347748635458442016648011421930402425724256015852426851101649963520281654182617232270721844110950863173755849178934903593219314777912468560469838745621054047213742918759259750778253124257781796302997210579713931782672111071359442674012608364649795417921690897539295608626760272117921389407307889590861967149362365809125979868889196918926444775354608969607915893931424144073278359129906557724009754375622710522360969727828302963356980936279078509412061103626980627099492333790014506731344691537574236262658444423609097098694156583889534908101496912433052258622699935483476287318804206703031270321398385851269743833493223959275288673826184112212736491450512549730059697307085847920599123820030433087171345483604981865141066298162028113907947629710892646956174288003953180945254539540290503873531254743281786307094372102576224049524003560931729661255272966611144314450312067355795854877043129465346604679369549351602621 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.